Constantine moved the capital of the Roman Empire because of how dangerous it was to live in.
The government forced the Cherokee Indians to leave Georgia because of the need for arable land during the increasing growth of cotton agriculture in the Southeast, discovery of gold on the Cherokee land and the racial prejudice that many white southerners harbored toward American Indians. This Cherokee Removal happened in 1838 and 1839. The US troops expelled Cherokee Indians <span>from their ancestral homeland in the Southeast and removed them to the Indian Territory in what is now Oklahoma.</span>
The Transcontinental Railroad was also instrumental in putting thousands of people to work, and also they were instrumental in transporting cattle and resources in much more efficient ways.
The ban of alcohol in the 1920's